mirror of
https://github.com/git/git.git
synced 2024-11-18 15:04:49 +01:00
e7d7a56796
test_must_fail is to make sure a program we can potentially break during the course of updating git itself exits with a non-zero status in a clean and controlled way. When we expect a non-zero exit status from the commands we use from the underlying platform in tests, e.g. making sure a string "error: " does not appear in the output by running "grep 'error: '", just use "! grep" for readability. It is not like we will try to update Git and suddenly 'grep' we use from the system starts segfaulting. Signed-off-by: Junio C Hamano <gitster@pobox.com>
313 lines
7.8 KiB
Bash
Executable file
313 lines
7.8 KiB
Bash
Executable file
#!/bin/sh
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test_description='git-p4 p4 branching tests'
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. ./lib-git-p4.sh
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test_expect_success 'start p4d' '
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start_p4d
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'
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#
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# 1: //depot/main/f1
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# 2: //depot/main/f2
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# 3: integrate //depot/main/... -> //depot/branch1/...
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# 4: //depot/main/f4
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# 5: //depot/branch1/f5
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# .: named branch branch2
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# 6: integrate -b branch2
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# 7: //depot/branch2/f7
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# 8: //depot/main/f8
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#
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test_expect_success 'basic p4 branches' '
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(
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cd "$cli" &&
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mkdir -p main &&
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echo f1 >main/f1 &&
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p4 add main/f1 &&
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p4 submit -d "main/f1" &&
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echo f2 >main/f2 &&
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p4 add main/f2 &&
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p4 submit -d "main/f2" &&
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p4 integrate //depot/main/... //depot/branch1/... &&
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p4 submit -d "integrate main to branch1" &&
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echo f4 >main/f4 &&
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p4 add main/f4 &&
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p4 submit -d "main/f4" &&
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echo f5 >branch1/f5 &&
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p4 add branch1/f5 &&
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p4 submit -d "branch1/f5" &&
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p4 branch -i <<-EOF &&
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Branch: branch2
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View: //depot/main/... //depot/branch2/...
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EOF
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p4 integrate -b branch2 &&
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p4 submit -d "integrate main to branch2" &&
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echo f7 >branch2/f7 &&
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p4 add branch2/f7 &&
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p4 submit -d "branch2/f7" &&
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echo f8 >main/f8 &&
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p4 add main/f8 &&
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p4 submit -d "main/f8"
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)
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'
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test_expect_success 'import main, no branch detection' '
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test_when_finished cleanup_git &&
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"$GITP4" clone --dest="$git" //depot/main@all &&
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(
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cd "$git" &&
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git log --oneline --graph --decorate --all &&
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git rev-list master >wc &&
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test_line_count = 4 wc
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)
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'
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test_expect_success 'import branch1, no branch detection' '
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test_when_finished cleanup_git &&
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"$GITP4" clone --dest="$git" //depot/branch1@all &&
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(
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cd "$git" &&
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git log --oneline --graph --decorate --all &&
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git rev-list master >wc &&
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test_line_count = 2 wc
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)
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'
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test_expect_success 'import branch2, no branch detection' '
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test_when_finished cleanup_git &&
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"$GITP4" clone --dest="$git" //depot/branch2@all &&
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(
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cd "$git" &&
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git log --oneline --graph --decorate --all &&
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git rev-list master >wc &&
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test_line_count = 2 wc
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)
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'
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test_expect_success 'import depot, no branch detection' '
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test_when_finished cleanup_git &&
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"$GITP4" clone --dest="$git" //depot@all &&
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(
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cd "$git" &&
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git log --oneline --graph --decorate --all &&
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git rev-list master >wc &&
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test_line_count = 8 wc
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)
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'
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test_expect_success 'import depot, branch detection' '
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test_when_finished cleanup_git &&
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"$GITP4" clone --dest="$git" --detect-branches //depot@all &&
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(
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cd "$git" &&
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git log --oneline --graph --decorate --all &&
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# 4 main commits
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git rev-list master >wc &&
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test_line_count = 4 wc &&
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# 3 main, 1 integrate, 1 on branch2
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git rev-list p4/depot/branch2 >wc &&
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test_line_count = 5 wc &&
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# no branch1, since no p4 branch created for it
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test_must_fail git show-ref p4/depot/branch1
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)
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'
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test_expect_success 'import depot, branch detection, branchList branch definition' '
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test_when_finished cleanup_git &&
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test_create_repo "$git" &&
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(
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cd "$git" &&
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git config git-p4.branchList main:branch1 &&
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"$GITP4" clone --dest=. --detect-branches //depot@all &&
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git log --oneline --graph --decorate --all &&
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# 4 main commits
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git rev-list master >wc &&
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test_line_count = 4 wc &&
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# 3 main, 1 integrate, 1 on branch2
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git rev-list p4/depot/branch2 >wc &&
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test_line_count = 5 wc &&
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# 2 main, 1 integrate, 1 on branch1
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git rev-list p4/depot/branch1 >wc &&
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test_line_count = 4 wc
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)
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'
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test_expect_success 'restart p4d' '
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kill_p4d &&
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start_p4d
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'
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#
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# 1: //depot/branch1/file1
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# //depot/branch1/file2
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# 2: integrate //depot/branch1/... -> //depot/branch2/...
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# 3: //depot/branch1/file3
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# 4: //depot/branch1/file2 (edit)
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# 5: integrate //depot/branch1/... -> //depot/branch3/...
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#
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## Create a simple branch structure in P4 depot.
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test_expect_success 'add simple p4 branches' '
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(
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cd "$cli" &&
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mkdir branch1 &&
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cd branch1 &&
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echo file1 >file1 &&
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echo file2 >file2 &&
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p4 add file1 file2 &&
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p4 submit -d "Create branch1" &&
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p4 integrate //depot/branch1/... //depot/branch2/... &&
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p4 submit -d "Integrate branch2 from branch1" &&
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echo file3 >file3 &&
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p4 add file3 &&
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p4 submit -d "add file3 in branch1" &&
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p4 open file2 &&
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echo update >>file2 &&
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p4 submit -d "update file2 in branch1" &&
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p4 integrate //depot/branch1/... //depot/branch3/... &&
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p4 submit -d "Integrate branch3 from branch1"
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)
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'
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# Configure branches through git-config and clone them.
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# All files are tested to make sure branches were cloned correctly.
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# Finally, make an update to branch1 on P4 side to check if it is imported
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# correctly by git-p4.
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test_expect_success 'git-p4 clone simple branches' '
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test_when_finished cleanup_git &&
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test_create_repo "$git" &&
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(
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cd "$git" &&
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git config git-p4.branchList branch1:branch2 &&
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git config --add git-p4.branchList branch1:branch3 &&
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"$GITP4" clone --dest=. --detect-branches //depot@all &&
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git log --all --graph --decorate --stat &&
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git reset --hard p4/depot/branch1 &&
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test -f file1 &&
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test -f file2 &&
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test -f file3 &&
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grep update file2 &&
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git reset --hard p4/depot/branch2 &&
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test -f file1 &&
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test -f file2 &&
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test ! -f file3 &&
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! grep update file2 &&
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git reset --hard p4/depot/branch3 &&
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test -f file1 &&
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test -f file2 &&
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test -f file3 &&
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grep update file2 &&
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cd "$cli" &&
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cd branch1 &&
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p4 edit file2 &&
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echo file2_ >>file2 &&
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p4 submit -d "update file2 in branch3" &&
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cd "$git" &&
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git reset --hard p4/depot/branch1 &&
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"$GITP4" rebase &&
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grep file2_ file2
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)
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'
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# Create a complex branch structure in P4 depot to check if they are correctly
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# cloned. The branches are created from older changelists to check if git-p4 is
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# able to correctly detect them.
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# The final expected structure is:
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# `branch1
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# | `- file1
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# | `- file2 (updated)
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# | `- file3
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# `branch2
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# | `- file1
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# | `- file2
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# `branch3
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# | `- file1
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# | `- file2 (updated)
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# | `- file3
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# `branch4
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# | `- file1
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# | `- file2
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# `branch5
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# `- file1
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# `- file2
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# `- file3
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test_expect_success 'git-p4 add complex branches' '
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test_when_finished cleanup_git &&
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test_create_repo "$git" &&
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(
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cd "$cli" &&
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changelist=$(p4 changes -m1 //depot/... | cut -d" " -f2) &&
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changelist=$(($changelist - 5)) &&
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p4 integrate //depot/branch1/...@$changelist //depot/branch4/... &&
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p4 submit -d "Integrate branch4 from branch1@${changelist}" &&
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changelist=$(($changelist + 2)) &&
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p4 integrate //depot/branch1/...@$changelist //depot/branch5/... &&
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p4 submit -d "Integrate branch5 from branch1@${changelist}"
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)
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'
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# Configure branches through git-config and clone them. git-p4 will only be able
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# to clone the original structure if it is able to detect the origin changelist
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# of each branch.
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test_expect_success 'git-p4 clone complex branches' '
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test_when_finished cleanup_git &&
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test_create_repo "$git" &&
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(
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cd "$git" &&
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git config git-p4.branchList branch1:branch2 &&
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git config --add git-p4.branchList branch1:branch3 &&
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git config --add git-p4.branchList branch1:branch4 &&
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git config --add git-p4.branchList branch1:branch5 &&
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"$GITP4" clone --dest=. --detect-branches //depot@all &&
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git log --all --graph --decorate --stat &&
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git reset --hard p4/depot/branch1 &&
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test_path_is_file file1 &&
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test_path_is_file file2 &&
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test_path_is_file file3 &&
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grep update file2 &&
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git reset --hard p4/depot/branch2 &&
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test_path_is_file file1 &&
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test_path_is_file file2 &&
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test_path_is_missing file3 &&
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! grep update file2 &&
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git reset --hard p4/depot/branch3 &&
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test_path_is_file file1 &&
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test_path_is_file file2 &&
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test_path_is_file file3 &&
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grep update file2 &&
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git reset --hard p4/depot/branch4 &&
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test_path_is_file file1 &&
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test_path_is_file file2 &&
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test_path_is_missing file3 &&
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! grep update file2 &&
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git reset --hard p4/depot/branch5 &&
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test_path_is_file file1 &&
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test_path_is_file file2 &&
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test_path_is_file file3 &&
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! grep update file2 &&
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test_path_is_missing .git/git-p4-tmp
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)
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'
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test_expect_success 'kill p4d' '
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kill_p4d
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'
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test_done
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